guiqwt ImageDialog title

[s***@public.gmane.org]

Hello,

I have a script like this:

from guiqwt.builder import make
from guiqwt.plot import ImageDialog
...
image = ImageDialog(options=dict(title='my title'))
...

This code works fine but I would like to change the image title ('my
title') later in the code. How can I do?

An other question:
Actually, for each image, I'm doing:

im = image.get_plot()
im.dell_all_items()
im.add_item(make.image(new_image)

Does it's possible to update the image? I ask this because I would like to
be able to select a region of interest (RIO) and have the statistics of
this ROI for each successive image.

Thank you for your answers.

[s***@public.gmane.org]

I find the solution.

For the title and the update, it's easy:
im = image.get_plot()
im.set_title('My Title')
im.get_items()[1].set_data(new_image) #get_items()[1] because
get_items()[0] is the grid

Pierre, thank you very much for this powerful tool. I use it for different
project, mainly for data acquisition from different measuirng devices
(multimeter, temperature regulator, spectrometer etc.)
This shows that there is good alternative to Labview.

Boris Giordanengo

[Pierre Raybaut]

Thanks for your kind words and thanks for sharing both your problem and
your solution!

Cheers,
-Pierre

Post by s***@public.gmane.org
I find the solution.
im = image.get_plot()
im.set_title('My Title')
im.get_items()[1].set_data(new_image) #get_items()[1] because
get_items()[0] is the grid
Pierre, thank you very much for this powerful tool. I use it for different
project, mainly for data acquisition from different measuirng devices
(multimeter, temperature regulator, spectrometer etc.)
This shows that there is good alternative to Labview.
Boris Giordanengo
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